Wi-Fi devices are improving as part of what’s called “whole home Wi-Fi,” featuring better technology with more effective antennas, more efficient network architecture, and sleeker designs. Among the new Wi-Fi devices recently reviewed are Netgear’s Orbi, Ubiquiti Networks’ AmpliFi, and Linksys’s Velop. The move to improve Wi-Fi comes at a time when the Internet of Things and connected devices in the home grow in importance and market share. Wi-Fi routers that work seamlessly are crucial to their smooth functioning. Continue reading Whole Home Wi-Fi Devices Improve Performance, Connectivity

In an unprecedented move, Google revealed the details of how it developed and improved software-defined networking (SDN). In a paper presented at the ACM SIGCOMM 2015 conference in London, Google described the steps taken over a ten-year period, moving from third party vendor switches in 2004 to, a year later, building its own hardware and shuttling data among servers in its own data centers. The company is describing its network in part to share its experiences and seek assistance from the academic community. Continue reading Google Details Network Challenges, Seeks Academic Feedback